They added sidewalks along in front of the falls, added stairs on the south end of the short wall also some steps on North end by hatchery to access the top of the dam, also they dropped a pipe into cave to pull water to hatchery, also new gates on dams, getting away from old 2x4 method, also coated inside of runways, to try to stop leaks.It looks great and hope to see alot of people getting to enjoy fishing down there. P.S. Hope to see everyone down there Next Wed. on opening.